Air distance from Ahmedabad, India to Patna, India is 817.6 Miles (1315.8 Kilometers / 710 Nautical Miles).
1 hrs, 49 mins is the flight duration between Ahmedabad and Patna. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.